Answers 71.Answer : (c) Reason : As the remaining all contradict the functionality of JVM.78.Answer : (a) Reason : The basic language functions are stored in a package inside of the java package called java.lang.79.Answer : (b) Reason : Math is a member of the java.lang package whereas the remaining are not.Java Programming Questions and Answers Set 8 mcqquestion.blogspot.com › 2012/08 › java-programming-questions-and-…
Read moreWhat is Lang package in Java?
Provides classes that are fundamental to the design of the Java programming language . The most important classes are Object, which is the root of the class hierarchy, and Class, instances of which represent classes at run time.
Read moreWhat is Java package with example?
Package in Java is a mechanism to encapsulate a group of classes, sub packages and interfaces . Packages are used for: Preventing naming conflicts. For example there can be two classes with name Employee in two packages, college.
Read moreWhat is import Java Lang in Java?
The java. lang package is the default package in Java, by default, it will be imported . Therefore, there is no need to import this package explicitly. i.e. without importing you can access the classes of this package.
Read moreWhy is everything in Java a class?
In Java, everything extends into an Object class. It means the coding is mostly wrapped in Java objects . The Java language assumes that you want to do only object-oriented programming. You cannot code anything in Java without declaring classes and objects.
Read moreWhy does Java use so many classes?
The Java language requires you to write code in classes and provides no other mechanism to do so . Thus you need a class because Java says so. This, by the way, is virtually the case for all purely object-oriented languages. Because this is a reserved keyword in Java.
Read moreIs all Java code in a class?
Java Classes/Objects Java is an object-oriented programming language. Everything in Java is associated with classes and objects , along with its attributes and methods.
Read more